It's set on the PRoperties dialog for the Calendar folder, under AutoArchive.

Signature
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> Does anybody know how you can set a time limit for calander entries to remain
> in the calander? I am sure that the client can set this but I can't for the
> life of me remember how.
>
> Regards,
> Michael